The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 28, 2026
Filed:
Oct. 14, 2022
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Kenta Nagamine, Osaka, JP;
Izuru Sasaki, Aichi, JP;
Abstract
Provided is a positive electrode material including a first solid electrolyte, a positive electrode active material, and a coating material at least partially coating a surface of the positive electrode active material. The first solid electrolyte is represented by the following compositional formula (1): LiMX. In the compositional formula (1), a, b, and c are positive real numbers and satisfy a mathematical expression: a+b<c; M is at least one selected from the group consisting of metallic elements excluding Li and metalloid elements; and X is at least one selected from the group consisting of F, Cl, Br, and I. The coating material includes an oxoacid salt of a non-metal or metalloid cation.